Ecce nomen domini venit de

Folio: 
001
Sequence: 
2
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
002527
Mode: 
1
Differentia: 
F1
Indexing notes: 
pp. 3 and 4 (on the verso) are at the start of the volume instead of in their proper places, but the folia are clearly numbered;